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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:25:56 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:25:56 +0000 |
commit | 018c4950b9406055dec02ef0fb52f132e2bb1e2c (patch) | |
tree | a835ebdf2088ef88fa681f8fad45f09922c1ae9a /tests/ui/lifetimes/issue-26638.stderr | |
parent | Adding debian version 1.75.0+dfsg1-5. (diff) | |
download | rustc-018c4950b9406055dec02ef0fb52f132e2bb1e2c.tar.xz rustc-018c4950b9406055dec02ef0fb52f132e2bb1e2c.zip |
Merging upstream version 1.76.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/lifetimes/issue-26638.stderr')
-rw-r--r-- | tests/ui/lifetimes/issue-26638.stderr | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/tests/ui/lifetimes/issue-26638.stderr b/tests/ui/lifetimes/issue-26638.stderr index e61158a5d..ee9586862 100644 --- a/tests/ui/lifetimes/issue-26638.stderr +++ b/tests/ui/lifetimes/issue-26638.stderr @@ -17,10 +17,18 @@ LL | fn parse_type_2(iter: fn(&u8)->&u8) -> &str { iter() } | ^ expected named lifetime parameter | = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` | LL | fn parse_type_2(iter: fn(&u8)->&u8) -> &'static str { iter() } | +++++++ +help: instead, you are more likely to want to change the argument to be borrowed... + | +LL | fn parse_type_2(iter: &fn(&u8)->&u8) -> &str { iter() } + | + +help: ...or alternatively, you might want to return an owned value + | +LL | fn parse_type_2(iter: fn(&u8)->&u8) -> String { iter() } + | ~~~~~~ error[E0106]: missing lifetime specifier --> $DIR/issue-26638.rs:10:22 @@ -29,10 +37,14 @@ LL | fn parse_type_3() -> &str { unimplemented!() } | ^ expected named lifetime parameter | = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` | LL | fn parse_type_3() -> &'static str { unimplemented!() } | +++++++ +help: instead, you are more likely to want to return an owned value + | +LL | fn parse_type_3() -> String { unimplemented!() } + | ~~~~~~ error[E0308]: mismatched types --> $DIR/issue-26638.rs:1:69 |